TFT bug or not?

Hi, i just decided to play TFT again. but i had the ''yorlde / sorcerer / demon'' bonus active. and for some reason at the last match before the champion rotation pick it decided i could only have 2 ''active'' bonuses. is it intended like this? i had 3 yordels on the board but it showed 1/3 same as for the sorcerer.
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